Deciding Between Run-Flat and Non-Run-Flat Tires

Many vehicles come equipped with run-flat tires from the manufacturer. Our sales specialists receive many calls from drivers asking if they can replace their run-flat tires with non-run-flat options. There are a few pros and cons when it comes to changing to a non-run-flat tire.


  • Conventional tires are typically less expensive
  • Better ride quality
  • Longer lasting


  • Many vehicles don't have a spare, therefore you won't be able to drive when you get a flat
  • When leasing a vehicle, many companies often require vehicles sold with run-flats be returned with them

Switching to conventional tires will not negatively affect the vehicle and will fit on Original Equipment wheels. Also, for those that don't have a spare, take a look at the Continental ContiComfortKit that seals and inflates tire punctures. It's capable of comfortably sealing typical tire punctures that make it possible for you to complete your drive home, to work, an important appointment or a tire repair facility. The ContiComfortKit combines a powerful, high-volume, 12-volt air compressor, integral pressure gauge and a latex liquid sealant packaged in a compact, lightweight unit that's easy to store in your vehicle.

I have experienced first-hand the differences between non-run-flat tires and run-flats. The BMW I owned came with 18" wheels and Bridgestone Potenza RE050A RFT tires and I switched to 19" wheels and the Sumitomo HTR Z III. Normally, increasing the wheel diameter has a negative impact on ride quality, however I thought the conventional tires on larger sized wheels actually rode a little better than the 18" run-flats. 

To find the tire that works best for your car, shop by vehicle.

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